All cheats must be entered at the console 

/iamacheater Unlock All Levels at Skill 1 
/iamamonkey Unlock All Levels at Skill 100 
/model sarge/krusade Hidden Sarge Skin 

(In order to use the following cheats in multiplayer 
mode, the server must have cheats enabled 
(ie: /devmap +map [name]) 

/god God Mode 
/give all All Weapons 

You can also use the following codes with 
the /give command: 

allammo 
armor 
battle suit 
bfg10k 
flight 
gauntlet 
grappling hook 
grenade launcher 
haste 
health 
invisibility 
lightning gun 
machinegun 
medkit 
personal teleporter 
plasma gun 
quad damage 
railgun 
regeneration 
rocket launcher 
shotgun 


Submitted by a_morberg@hotmail.com